package com.sky.service;

import com.sky.dto.ShoppingCartDTO;
import com.sky.entity.ShoppingCart;

import java.util.List;

public interface ShoppingCartService {
// 添加购物车
    void addShoppingCart(ShoppingCartDTO shoppingCartDTO);
//查看购物车
    List<ShoppingCart> showShoppingCart();
// 清空购物车
    void clean();
}
